Write MATLB code to determine the volume of the octant of a sphere of radius 2 located in the x>=0, y>=0, z>=0 octant of (x, y,z) space. You can calculate this in your head, by knowing the formula for the volume of a sphere, to check your result.

- (2, -7)

- lines r and s and lines t and u must be parallel

in geometry, parallel lines are lines in a plane which do not meet; that is, two lines in a plane that do not intersect or touch each other at any point are said to be parallel. by extension, a line and a plane, or two planes, in three-dimensional euclidean space that do not share a point are said to be parallel.

the weight of the object inside the box!